B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
74%
74% -- weekly citation churn rate for ChatGPT in Germany (2026)
SISTRIX found that ChatGPT had a weekly citation churn rate of 74% in Germany.
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
74%
Unit
Percentage
Data Vintage
2026
Entity
Sample Size
82,619
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
SISTRIX
Primary
Tier B
https://www.ayomidejoseph.com/blog/ai-search-visibility ↗
Source Article
The Measurement Problem: Why There Is Still No Standard Way to Measure AI Search Visibility
Original Research
SISTRIX
· Original study ↗
Methodology
SISTRIX study; UK 60%, France 42%
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
ChatGPT in Germany: 74% weekly citation churn rate. Source: SISTRIX (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/sistrix-germany-churn-74
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<blockquote cite="https://lighthousedata.io/data/sistrix-germany-churn-74" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>74%</strong> -- weekly citation churn rate for ChatGPT in Germany<br><small>Source: SISTRIX (2026) · <a href="https://lighthousedata.io/data/sistrix-germany-churn-74" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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